Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1984-04-10
1984-11-27
Dixon, Harold
Electric lamp and discharge devices
With envelope
Having base and connector
313325, H01J 548
Patent
active
044853262
ABSTRACT:
In an electric lamp, the lamp bulb has a flat pinch, on the minor faces of which there are recesses into which projections on the cap are locked. The lamp bulb is thus secured against rotation and translation in the cap, and the power leads are not under mechanical stress.
REFERENCES:
patent: 1262936 (1918-04-01), Fowler
patent: 3631379 (1971-12-01), Willoughby et al.
patent: 3898506 (1975-08-01), Willoughby et al.
patent: 4384236 (1983-05-01), Hellwig et al.
Hellwig Paul
Schlagheck Werner
Dixon Harold
Smith Robert S.
U.S. Philips Corporation
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